Opening your door to family seems noble until your living room starts to resemble a daycare center run by a committee of exhausted adults and one very entitled guest. The sister-in-law arrived with her kids and a tragic backstory, and for a hot minute, she played the part of grateful houseguest, pitching in and keeping the peace. That act wore thin fast. Now she’s perfected the art of disappearing into her room, leaving her sister to wrangle a growing mob of children while she contemplates her next career move, one that conveniently assumes unlimited, unpaid childcare.